baber/WOPTO huggingface dataset:
Patent TW-200421756-A (TW)
Title: Frequency synchronization apparatus and method for OFDM systems
Inventor: LEE TSUNG-LIN
IPC: H04J11/00
Filed: 2003-12-01
Abstract: The present invention is generally directed to a frequency synchronization apparatus and method for OFDM systems. The frequency synchronization apparatus is comprised of a digital mixer, a first synchronizer and a second synchronizer. The digital mixer acquires a baseband signal by means of a local frequency and adjusts the local frequency in response to an integer frequency offset and a fractional frequency offset. The first synchronizer takes a sequence of received samples derived from the baseband signal in a time domain to estimate the fractional frequency offset. The fractional frequency offset is fed back to the digital mixer. After that, the second synchronizer takes a sequence of demodulated symbols derived from the baseband signal in a frequency domain. The second synchronizer yields the integer frequency offset through a coarse search stage and a fine search stage. Then, the integer frequency offset is fed back to the digital mixer.
Patent TW-200503662-A (TW)
Title: Absorbent article with longitudinally compressed grooves
Inventor: MIYAMA TAKUYA
IPC: A61F13/15
Filed: 2003-12-01
Abstract: The object of this invention is to prevent the backward transfer of menstrual blood with a middle portion of the central region of an absorbent article closely pressed against the perineum. The solution of thins invention is as follows. A longitudinally central region 20 is formed between internal compressed grooves 11, 11 located at the surface of a sanitary napkin 1 at the side contacting the skin. Outside the internal compressed grooves 11, 11, are formed front and rear external compressed grooves 15, 15 and 16, 16. The middle central region 20B is broad and has no external compressed grooves at the outside. By tightening forces from the thigh, compressive forces F3, F3 and F4, F4 are applied to parts before and after the middle central region 20B to raise the middle central region 20B into a close contact with the perineum.
Patent TW-200420663-A (TW)
Title: Poly (phenylene ether) resin composition, prepreg, and laminated sheet
Inventor: INOUE HIROHARU
IPC: C08F283/08
Filed: 2004-01-19
Abstract: An object of the invention is to provide a poly (phenylene ether) resin composition that allows production of laminated sheets excellent in heat resistance and processability, even in case of using a low molecular weight PPE for convenience in prepreg manufacturing without the sacrifice of dielectric characteristics. The poly (phenylene ether) resin composition according to the present invention comprises poly(phenylene ether) and a crosslinking curing agent, wherein the poly (phenylene ether) is represented by the following formula (I) and the number averaged molecular weight thereof is in the range of 1,000 to 7,000. [wherein, X is an aryl group; (Y)m is a poly (phenylene ether) moiety; Z is a phenylene group and the like; R1 to R3 each independently is a hydrogen atom, and the like; n is an integer of 1 to 6; and q is an integer of 1 to 4.]
Patent TW-200530895-A (TW)
Title: Activation method of wireless input device and wireless input device using the method
Inventor: XIE GUO-CHENG
IPC: G06F3/0338
Filed: 2004-03-04
Abstract: The present invention provides an activation method of wireless input device, which comprises the following steps (A) to (D) as follows: (A) when the wireless input device is first activated, the wireless input emission device determines if it is moved, or at least one of its buttons are pressed. If yes, enter step (B), otherwise the wireless input emission device continues to detect if it is moved, or at least one of its buttons are pressed. (B) the wireless input emission device uses the format of normal data packet to package the packet containing the identification codes, and emits the packet to the corresponding and firstly-used wireless input receiving device. (C) the wireless input receiving device proceeds searching to receive the packet in step (B). (D) the wireless input receiving device sets the identification code in the packet in the step (C) as the identification code of the wireless input receiving device. By executing step (A) to step (D), the wireless input emission device and the wireless input receiving device are matched.
Patent TW-200532993-A (TW)
Title: Connector
Inventor: SUN CHIN-KAI
IPC: H01R12/16
Filed: 2004-03-31
Abstract: A connector for electrically connecting a first circuit board and a second circuit board includes an L-shaped main body, a first contacting spring, a second contacting spring and a positioning spring. The L-shaped main body has a lateral side, a bottom side and a supporting portion. The first contacting spring is disposed on the lateral side and is electrically connected to the first circuit board disposed on the supporting portion. The second contacting spring is disposed on the bottom side and is electrically connected to the first contacting spring and the second circuit board. The positioning spring is disposed on the lateral side and on the top of the first contacting spring. The first circuit board is confined and positioned along a first direction as a result of the presence of the positioning spring.
Patent TW-200534219-A (TW)
Title: Method for correcting image non-uniformity and display device capable of the same
Inventor: LEE YU-LIN
IPC: G02F1/133
Filed: 2004-04-06
Abstract: The display device of the present invention is disposed in form of array and includes a plurality of gate lines and a plurality of data lines. The intersection of the scan lines and the data lines is connected with a switching component and a pixel unit. The display device contains a gate driving unit, a data driving unit and a control unit. A gate driving unit sequentially provides a plurality of gate voltages to gate lines to drive the switching component, the data driving unit inputs corresponding video data, and the control unit controls the sequence of the video data inputted to the data lines. The method of the present invention includes the following steps: enabling the data driving unit to switch the forwarding sequence of video data after every N scanning signals provided by the gate driving unit to the scanning lines.
Patent TW-200534731-A (TW)
Title: Wireless earphone, charging control module and its method for wireless earphone
Inventor: Hou zhen-zhong
IPC: H04R1/00
Filed: 2004-04-09
Abstract: This invention relates to a wireless earphone, charging control module and its method for wireless earphone. It comprises a main host, and a battery module. The main host is built with a first jack and a second jack, and may provide the battery module for peg grafting. The main host comprises a charging control module. The charging control module comprises a first voltage detector, a second voltage detector, a battery charger, a first switch, a second switch, a third switch, and a fourth switch. The charging controlling method is that: Firstly, the battery module and rectification transformer input one of the first plug or second plug respectively. Further, via the first voltage detector and the second voltage detector, it judges the voltage of first plug and the second plug input. Furthermore, it relatively controls the first switch, the second switch, the third switch, and the fourth switch conduction condition. Consequently, through the control of charging current of the charger, the rectification transformer carries on the charging of this battery module.
Patent TW-200507280-A (TW)
Title: Capacitance-type dynamic-quantity sensor and manufacturing method therefor
Inventor: KATOU KENJI
IPC: H01G7/00
Filed: 2004-05-18
Abstract: To provide a capacitance-type dynamic-quantity sensor capable of reducing a variation in detection sensitivity, free of peeling of an electrode or disconnection thereof, and excellent in reliability, and a manufacturing method therefor. In the capacitance-type dynamic-quantity sensor, a semiconductor substrate where an oscillator is to be formed is processed with a high precision from its front and rear sides to define minute spaces between the oscillator, and flat upper glass substrate and lower glass substrate on each of which an electrode is to be laminated, thereby reducing a variation in detection sensitivity and suppressing peeling of the electrode and disconnection thereof.
Patent TW-200519496-A (TW)
Title: Seal pattern structure for liquid crystal display panel and method for forming the same
Inventor: JUNG SUNG-SU
IPC: G02F1/1339
Filed: 2004-05-25
Abstract: A seal pattern structure for a liquid crystal display panel is disclosed. Because an overlap portion of the seal pattern that encompasses in a closed form the outer edge of the image display part is minimized, excessive distribution of sealant at the seal pattern overlap portion may be prevented. The liquid crystal display panel including the seal pattern includes a substrate having at least one image display part; a start pattern formed from a point spaced apart from the image display part to a point adjacent to an outer edge of the image display part; a main pattern connected to the start pattern and encompassing the outer edge of the image display part; and an end pattern connected to the main pattern and formed from the outer edge of the image display part to a point spaced apart from the image display part, wherein a connection part between the start pattern and the main pattern and a connection part between the main pattern and the end pattern cross each other. A method of forming a seal pattern on a substrate for a liquid crystal display panel is also disclosed.
Patent TW-200538797-A (TW)
Title: Source driving integrated circuit of liquid crystal display module and source driving system using the same
Inventor: HAN DAE-KEUN
IPC: G02F1/133
Filed: 2004-05-27
Abstract: The present invention relates to a source driving IC and a source driving system using the same for a LCD module. The source driving system includes a first source driving IC, a n-th source driving IC, and a second source driving IC. The self Gamma Correction Voltage is input and buffered in the first source driving IC, and the buffered self Gamma Correction Voltage is output to the second source driving IC and to the n-th source driving IC via an external circuitry of the first source driving IC. Another Gamma Correction Voltage is input and buffered in the n-th source driving IC, and the buffered another Gamma Correction Voltage is then output to the first source driving IC and the second source driving IC via the external circuitry of the n-th source driving IC. The buffered self Gamma Correction Voltage and the buffered another Gamma Correction Voltage are input to the second source driving IC via the external circuitry of the second source driving IC. The present invention employs a Gamma buffer corresponding to a specific Gamma Correction Voltage to avoid the driving voltage difference between the source driving ICs, and to improve the displaying quality. Further, the Gamma buffer part containing Gamma buffers is integrated into the source driving IC to minimize the number of LCD components.
Patent TW-200600791-A (TW)
Title: Apparatus for probing multi-dies
Inventor: LOU CHOON-LEONG
IPC: G01R31/28
Filed: 2004-06-16
Abstract: The apparatus for probing multi-dies of the invention a platform with a rectangular opening, two sliding rails disposed in parallel on two sides of the rectangular opening, at least a non-circular cantilever beam, and at least a fine-tuning stage mounted on the non-circular cantilever beam; the non-circular cantilever beam is preferred to be a rectangular cantilever beam having two ends built on the sliding rails through a first sliding base frame; the fine tuning stage includes an x-axis driving component, a y-axis driving component and a z-axis driving component, an angle adjusting component, and a carrier. The fine-tuning stage is disposed on non-circular cantilever beam through a second sliding base frame, the carrier is used to load a probe card, and the angle adjusting component can adjust the relative angle between the probe card and a IC component to be tested.
Patent TW-200518726-A (TW)
Title: Prophylactic device
Inventor: MARTIN KATHLEEN K
IPC: B29C41/14
Filed: 2004-06-30
Abstract: A prophylactic device comprises a panty having a crotch portion and an elongated pouch disposed on the crotch portion. The pouch is made of an elastic material, and the panty and the pouch are integrally formed. The pouch can have longitudinal pleats, and an interior of the panty can have a plurality of raised protrusions positioned to facilitate positioning of the panty on a user. The rear portion of the panty can have a sculpted portion that is configured to curve inward to conform to the shape of a users lower back when the panty is in an in-use configuration. The prophylactic device can be produced by a dipping process that results in a device with a thicker pouch than panty.
Patent TW-200510989-A (TW)
Title: Method and data structure for random access via a bus connection
Inventor: MONTALVO LUIS
IPC: G06F13/36
Filed: 2004-07-01
Abstract: A method for addressing cells in devices via an I2C bus is suggested, in which the common addressing scheme is supplemented by a 'Data Transfer Mode' byte. The "Data Transfer Mode' byte specifies the number of the address and data bytes to follow the device addressing and thereby allows for orthogonal and scalable addressing of cells inside a device connected to the bus. The method is fully compatible to the existing I2C standard for writing to the slave device. Setting up and terminating a connection between a master and a slave as well as acknowledging receipt of a byte follows the standard.
Patent TW-200506265-A (TW)
Title: Modular fluid distribution system
Inventor: DOYLE MICHAEL
IPC: F16K/
Filed: 2004-07-09
Abstract: A modular system for enabling a distribution of fluids, including a plurality of individual fluid path blocks that can be joined to substrate plates and component interfacing blocks to form gas sticks and gas panels. Each gas path block will have a fluid passageway with an entrance port and exit port accessing a common surface. Active components are mounted to the interfacing blocks, with each gas path block extending and interconnecting across immediately adjacent components in a stick or immediately adjacent sticks. Alignment features are provided to ensure that entrance and exit ports are accurately positioned to facilitate sealing.
Patent TW-200520724-A (TW)
Title: Bone plate
Inventor: BEUTTER FLORIAN
IPC: A61B17/80
Filed: 2004-08-23
Abstract: The bone plate (1) has the shape of an "X" and comprises a top side (8), a bottom side (9) on the bone side, a central part (2) and an adjacent peripheral area (3) encompassing the four arms of the "X" and in which four plate holes (4) are provided. The plate holes (4) have means (5) that are suitable for rigid, angularly stable anchoring of the bone screws (10) that are to be inserted therein.
Patent TW-200514495-A (TW)
Title: Mechanism of heat sink module
Inventor: LIU WEN-HAO
IPC: H05K7/20
Filed: 2004-09-24
Abstract: The present invention relates to a mechanism of heat sink module, which comprises at least a fan, a conductive element and an airflow-guiding mask. The conductive element has a receiving surface to connect to the fan, and the conductive element is sleeved by the airflow-guiding mask. The fan has a fan wheel having a cross-sectional area larger than the area of receiving surface of the conductive element, and thus protruding out of an outer edge of the receiving surface. The airflow-guiding mask has an inlet and an outlet. The inlet has at least a receiving part to receive the fluid driven by the protruded fan wheel. The outlet is sleeved on the conductive element. The airflow-guiding mask generally receives the fluid driven by the protruded fan wheel of the fan disposed on the receiving surface of the conductive element, and guides the fluid driven by the protruded fan wheel to the conductive element.
Patent TW-200615177-A (TW)
Title: A driving safety system for car
Inventor: LIU YOU-CHENG
IPC: B60Q9/00
Filed: 2004-11-04
Abstract: This invention relates to a driving safety system for installing on vehicle, including a satellite navigation module, a radar module, a display unit, and a control unit. The satellite navigation module is used for receiving positioning data; and the radar module is used for emitting radar signal and for receiving the reflected radar signal. The control unit can receive the positioning data from the satellite navigation module and the signal from the radar module, and then send the positioning data and radar signal to the display unit.
Patent TW-200618539-A (TW)
Title: Improved direct connecting transmitting method and the system of a wireless Local Area Network
Inventor: WANG HAO-LI
IPC: H04W84/12
Filed: 2004-11-23
Abstract: This invention is about the improved direct connectingtransmitting method and the system of a wireless Local Area Network (wireless LAN). The wireless LAN comprises a wireless access point, the first mobile station, and the second mobile station. When the first mobile station (the source terminal) wants to directly transmit data to the second mobile station (the destination terminal), the first mobile station can transmit a direct link request frame to the second mobile station. If the second mobile station correctly receives the direct link request frame, the second mobile station will reply a direct link response frame that may comprises a result code "SUCCESS" in the first period of time. After the first mobile station correctly receives the direct link response frame comprising a result code "SUCCESS" responded by the second mobile station, the first mobile station can directly transmit a data frame to the second mobile station. In the disclosed method above, if the wireless access point does not receive the direct link response frame outputted by the second mobile station in the first period of time, the access point will output a direct link response frame that may comprise a result code "NOT_ADJACENT" or something else to the first mobile station in the second period of time, and the first mobile station can transmit the data frame to the wireless access point, and the wireless access point can transmit the data frame to the second mobile station. The first period of time is shorter than the second period of time.
Patent TW-200620094-A (TW)
Title: Sysolic squarer having 5 classes of cells
Inventor: JEANG YUAN-LONG
Filed: 2004-12-10
Abstract: A systolic squarer having 5 classes of cells comprises a systolic array which is classified 5 cell modules by pipeline and regulation of each operational circuit. According to the structures, the 5 cell modules constitute the systolic squarer. Each of the cell modules is selected from a group consisting of plural full adders, plural half adders and plural AND gates. Thereby, the 5 cell modules are suitable for applying to process a great number of digital signals of data, in speeding up processing time, in reducing hardware cost and power consumption.
Patent TW-200524130-A (TW)
Title: Defect tolerant redundancy
Inventor: NICKOLLS JOHN R
IPC: H01L23/58
Filed: 2004-12-14
Abstract: Circuits, methods, and apparatus for using redundant circuitry on integrated circuits in order to increase manufacturing yields. One exemplary embodiment of the present invention provides a circuit configuration wherein functional circuit blocks in a group of circuit blocks are selected by multiplexers. Multiplexers at the input and output of the group of circuit blocks steer input and output signals to and from functional circuit blocks, avoiding circuit blocks found to be defective or nonfunctional. Multiple groups of these circuit blocks may be arranged in series and in parallel. Alternate multiplexer configurations may be used in order to provide a higher level of redundancy. Other embodiments use all functional circuit blocks and sort integrated circuits based on the level of functionality or performance. Other embodiments provide methods of testing integrated circuits having one or more of these circuit configurations.
Patent TW-200528568-A (TW)
Title: Sputtering target, optical information recording medium and process for producing the same
Inventor: TAKAMI HIDEO
IPC: G11B7/26
Filed: 2004-12-24
Abstract: A sputtering target is characterized in that it is comprised of an In2O3-ZnO-SnO2 composite oxide whose main component is SnO2 compounded with any one or both of SiO2 and B2O3 oxides. There is provided a thin film for optical information recording medium (especially used a protective film) that is stable in film amorphous properties, realizes high film forming speed, excels in adherence with recording layer and mechanical properties and is high in transmittance and that by effecting nonsulfide constitution, can suppress deterioration of adjacent reflective layer and recording layer. Further, there are provided a process for producing the same and a sputtering target for use therein. Accordingly, not only can the performance of optical information recording medium be enhanced but also a striking productivity increase can be attained.
Patent TW-200538430-A (TW)
Title: Process for production of a dried carboxylic acid cake suitable for use in polyester production
Inventor: PARKER KENNY RANDOLPH
IPC: C07C51/48
Filed: 2005-01-14
Abstract: The present invention relates to a process by which a dried carboxylic acid cake is obtained from a slurry or cake carboxylic acid product through the use of at least one counter current wash. More specifically, the present invention relates to a process by which a dried terephthalic acid cake suitable as a starting material for polyester or co-polyester production is obtained from a slurry or cake terephthalic acid product through the use of at least one counter current wash.
Patent TW-200533960-A (TW)
Title: Radiation sensitive composition for color filters, process for preparing the same, color filter and color liquid crystal display
Inventor: KAWAMOTO TATSUYOSHI
IPC: G02B5/20
Filed: 2005-01-21
Abstract: A radiation sensitive composition for color filters which can provide red pixels having a high light transmittance and a high contrast ratio without foreign matter or with a trace amount of foreign matter produced thereon at a high production yield. This composition comprises a pigment, an alkali-soluble resin, a polyfunctional monomer or a combination of a polyfunctional monomer and a monofunctional monomer, and a radiation sensitive radical generator. The pigment contains 20 wt% or more of C.I. Pigment Red 175 and has an average particle diameter r (unit: nm) of 50 to 300. The pixels having a film thickness of 1.60 μm and made of this composition provide a contrast ratio of 500 or more. The formed color filter is used in a liquid crystal display device.
Patent TW-200600342-A (TW)
Title: Materials composites of a moulded article of transparent or translucent dyeable plastics moulding compounds
Inventor: BUEHLER FRIEDRICH SERVERIN
IPC: C08K5/10
Filed: 2005-02-02
Abstract: The present invention relates to materials composites of a moulded article of at least one transparent or translucent dyeable plastics moulding compound which moulded article is bonded to at least one transparent or translucent surface layer and/or to decorative films, functional films or coats or rubbers or other plastics, wherein the plastics moulding compound used for the manufacture of the moulded article, the surface layer or the other plastics contains in an amount of 0.01 to 5.0 % by weight, preferably 0.01 to 2.0 % by weight, each related to the total weight of the moulding compound, at least one lubricant selected from the group consisting of sorbitan esters, sebacic acid esters, dodecanedioic acid esters, docosanoic acid esters, glycerine, glycol, diethylene glycol, stearoyl amide, stearyl stearate, ethylene bissteroyl amide, octane pyrrolidone, and from the group consisting of non-polar paraffin oils and of tetracosanes, and wherein a permanent adhesion to the other plastics layers and/or sheets or coats or rubbers or other plastics is achieved.